INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f203a3ed181374e624be6e242439c892d9fd16098464ef18804da38939a181d', 
    'xoJkB4a/zG8xDi/Oy//cFhiGfG13uNOFpSMO6mvpFII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)